For most families, the role of the water heater is very important, so if the water heater fails, it will bring a lot of trouble to our daily lives. If entrusted to professional masters to test and repair can certainly solve the problem, but may bring unnecessary trouble to everyone, so it is important to master some of the common fault repair methods. Today is brought to you is the water heater e1 fault solution steps and other fault repair treatment information.
A water heater e1 fault how to solve
The general problem is the flame induction needle, the location is not appropriate, too high or too low, not in the position of the highest flame temperature, and is the induction needle failure. Adjustment and replacement of the induction needle can not solve the problem, then change the controller.
1, because there is a spare motherboard on hand, the replacement found that the fault remains, the judgment is not the motherboard problem
2, because from the combustion chamber observation window can see the ignition flame, the initial judgment of the gas valve and igniter and ignition needle problem is not large
3, because the system attempts to ignite three times have failed, the system automatically protects, judged to be a problem of flameout protection
Internet data found that the flame feedback needle in the use of about two years need to be replaced with a new, aging flame feedback needle is prone to cause feedback system failure, so that the system that the ignition failure, buy feedback needle from the Internet after replacement, the water heater back to normal
attention matters
The ground line of the main board must be connected to the water heater shell, otherwise the flame feedback system does not work properly, still false E1 error
feedback system principle: the motherboard flame feedback line – flame feedback needle – flame – water heater body – motherboard ground; when the ignition is normal, the above feedback to form a circuit, the system judges the flame normal
Second, other common gas water heater failure repair methods
Problem 1, gas water heater water temperature does not reach the set value. The temperature of the water heater no matter how high it is adjusted, the water temperature is still basically the same, and even hot and cold.
Reason analysis: gas water heater water temperature is not enough is a very common problem. The reason for this situation is that the thermal load of the machine is not enough. To 10 liters of forced discharge machine, for example, its approved value is within 1 minute to heat 10 liters of water to 25 degrees Celsius. But the winter water temperature is low, and the average user’s home water pressure can not reach 10 liters in 1 minute, generally 6-7 liters, coupled with the low inlet water temperature, so the temperature can only be heated to a certain value.
Water heater repair methods: one is to replace the liter of a larger water heater, the second is to close the small amount of water intake.
Problem 2, gas water heaters do not fire
Cause analysis: water heaters do not ignite the fire is also a common problem, the water heater can not fire the reason is usually not enough pressure in the gas pipeline.
Water heater repair approach: the problem of air pressure can only contact the gas company to solve. If the problem is the water pressure, you can add a booster device at home.
Problem 3, gas water heaters burst into flames
Reason analysis: the so-called water heater combustion, refers to the time of ignition, there will be a big “bang” sound, causing great pressure on the user’s psyche. This phenomenon is caused by insufficient air pressure. The first time the fire, because the air pressure is too low, resulting in unlit fire, the second time into the gas, the gas volume is too sufficient, so it will lead to deflagration.
Water heater repair methods: gas pipe air pressure problems contact the gas company to solve.
Water heater e1 fault is generally flame induction needle problem, so we can buy feedback needle replacement method to solve, in addition to some other faults, you can also refer to the steps listed above to deal with, these methods are not very high requirements for professional knowledge, so we can actually learn to master, of course, you can also turn to the network or professionals, so that they can be useful when necessary to avoid some unnecessary trouble and loss.
